CN106316356A - Method for preparing stone jade porcelain polished tile - Google Patents

Method for preparing stone jade porcelain polished tile Download PDF

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Publication number
CN106316356A
CN106316356A CN201610708582.8A CN201610708582A CN106316356A CN 106316356 A CN106316356 A CN 106316356A CN 201610708582 A CN201610708582 A CN 201610708582A CN 106316356 A CN106316356 A CN 106316356A
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preparation
polished bricks
porcelain polished
powder
stone matter
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杨德军
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Foshan Kaiyuan Ceramic Technology Co Ltd
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Foshan Kaiyuan Ceramic Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1305—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/131—Inorganic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Finishing Walls (AREA)

Abstract

The invention discloses a method for preparing a stone jade porcelain polished tile and belongs to the technical field of environment-friendly preparing of a wear-resisting pollution-resisting polished tile. On the basis of conventional raw materials, alpha-alumina with a large proportion is added into the porcelain polished tile; after blank preparing and application of slurry, the porcelain polished tile is dried with microwaves and treated for twice drying before being fired so that the moisture content of each ingredient has the better evenness. In the preparing method, nano-alumina sol and alpha-alumina powder are combined to reduce the firing temperature and the product manufacturing cost, intensity and resistance to acid and alkali corrosion of the product are improved; surface powder secondarily applied and an ink jetting and infiltrating technique are combined so that the beautiful decoration effect can be achieved and the porcelain polished tile can reach MOHS hardness of the jade; zirconium is not added into the entire formula, and thus the porcelain polished tile is healthy and environmentally friendly and has realistic jade textures.

Description

A kind of preparation method of stone matter jade porcelain polished bricks
Technical field
The invention belongs to the environmental protection preparing technical field of stain resistant type polished bricks, be specifically related to a kind of stone matter jade porcelain polishing The preparation method of brick.
Background technology
Polished bricks is the surface brick through a kind of light of polishing of all-body tile base substrate, belongs to the one of all-body tile.Phase For all-body tile, polished bricks surface want bright and clean much.Polished bricks hard wear resistant, is suitable in the interior space such as toilet, kitchen Middle use.Although polished bricks because it is hard, wear-resisting, be suitable for indoor and outdoor large area paving and liked by consumer, but polishing The concavo-convex pore that brick stays when making, these pores can be sheltered evil people and countenance evil practices, and causes surface and is easily penetrated into pollutant, and even one A little tea be poured in polished bricks all save the situation unable.At present, industry has appreciated that this shortcoming, and the measured polished bricks of some matter exists All add when dispatching from the factory and be coated with one layer of stain-proofing layer, but the effect that this layer of stain-proofing layer makes again polished bricks lose all-body tile.
Applicant, through long-term experiment, has invented the preparation method of a kind of stone matter jade porcelain polished bricks, improves polished bricks originally The consistency of body and every resistance, it is possible to the problem effectively solving existing polished bricks resistance to soiling difference, and production process economy, environmental protection Pollution-free.
Summary of the invention
The technical problem to be solved is to provide the preparation method of a kind of stone matter jade porcelain polished bricks, improves polishing The consistency of brick itself and every resistance, it is possible to the problem effectively solving existing polished bricks resistance to soiling difference, and production process economy, Environment friendly and pollution-free.
For solving above-mentioned technical problem, the technical scheme is that a kind of stone matter jade porcelain polished bricks described in invention Preparation method, it is characterised in that comprise the steps:
(1) idiosome powder is prepared；
(2) surface layer powder is prepared；
(3) in brick machine die cavity, cloth idiosome powder and surface layer powder are executed the most successively, by the pressure of 50-80MPa, pressure System forms green compact；
(4) green compact be placed in microwave dryer carry out microwave drying, drying time 10-30min；
(5) starch adhesive is prepared；
(6) executing on dried green compact by the starch adhesive prepared, it is 1800-2300g/ that unit are executes the starch adhesive quality of cloth m2；
(7) green compact executing cloth starch adhesive be placed in microwave dryer carry out microwave drying, drying time 10-20min；
(8) flower is oozed in ink-jet；
(9) dividing two sections to be fired on the dried green compact executing cloth starch adhesive, the firing temperature of first paragraph is that 900-1100 is Celsius Degree, when burning till a length of 30-45 minute；The firing temperature of second segment is 1050-1150 degree Celsius, when burning till a length of 30-90 minute；
(10), after edging polishing, finished product is prepared.
Preferably, in step (1), the composition raw material of idiosome powder calculates with parts by weight, including following component:
Clay 80-100 part；
Quartz 20-50 part；
Anhydrite 35-45 part；
Alpha-alumina 5-10 part；
Rare earth compound 1-3 part；
Sintering aid 1-4 part；
Shaping assistant 1-3 part.
Preferably, in step (2), the composition raw material of surface layer powder calculates with parts by weight, including following component:
Silicon dioxide 70-80 part；
Aluminium sesquioxide 20-30 part.
Preferably, the ratio of the thickness after surface layer powder and base substrate powder are compacted is for 1/6-1/3.
Preferably, in step (5), starch adhesive calculates with parts by weight, including following component:
Clay 80-100 part；
Quartz 20-50 part；
Anhydrite 35-45 part；
Alpha-alumina 5-10 part；
Rare earth compound 1-3 part；
Sintering aid 1-4 part；
Shaping assistant 1-3 part
Distilled water 50-80 part；
Nano alumina sol 3-8 part；
Defoamer 1-1.5 part；
Preferably, the solid content of described nano alumina sol is 25-40%.
Preferably, described rare earth compound is yittrium oxide or lanthana.
Preferably, described sintering aid includes Talcum, potassium feldspar or dolomite.
Preferably, described shaping assistant includes methylcellulose, carboxymethyl cellulose or polyacrylamide.
Preferably, described defoamer is silicone oil or mineral oil.
Compared with prior art, the invention has the beneficial effects as follows:
1, polished brick in porcelain character prepared by the present invention is on the basis of convenient source, adds the Alpha-alumina of big proportion, at base and Twice dried before using microwave drying to be fired after executing cloth starch adhesive, makes all degree of every component water content more Good.
2, the starch adhesive of the present invention uses rare earth oxide, nano alumina sol, sintering aid to mix, especially with receiving Rice alumina sol is combined with alpha-alumina powder, reduces the manufacturing cost of firing temperature and product；Improve the strong of product Degree, acid-alkali-corrosive-resisting；Using nano alumina sol, intergranular bond strength is high, and granule-morphology is maintained simultaneously, system Standby product upper surface glass phase structure is fine and close, even if polishing size also will not produce open QI KOU relatively deeply in a large number, it is ensured that The durability against pollution of polished bricks；Additionally, without special coating anti-pollution agent before dispatching from the factory, save production cost and time.
3, the technique increasing secondary charity surface layer powder, realizes the effect of reduction natural jade composition by surface layer powder, Make ceramic tile present the natural texture of lithotome, increase dicoration.Additionally, combine ink-jet to ooze colored technology, elegant in appearance except realizing Decorative effect outside, ceramic tile can reach the Mohs' hardness of Aeschna melanictera, full formula without zirconium add, (existing pottery is basic for health environment-friendly All contain the composition of zirconium, have radiation), and there is jade texture true to nature.
4, the present invention uses the technology that segmentation is fired, and the low-firing of first paragraph is conducive to the material body of brick body the driest, Prevent slight crack and carefully stitch generation；Use the firing temperature of second segment this stage of proper extension fires duration, may advantageously facilitate The consistency of base substrate, reduces the sealed porosity rate of base substrate, and can avoid the roughening of crystal grain.
5, prior art mainly use Anhydrite, talcs raw material as sintering aid, have glass to generate mutually, firing temperature Low, but corrosion-resistant, service life is short.Rare earth oxide belongs to refractory oxides, simultaneously works as crystal grain thinning and promotes to burn The effect that knot is fine and close, therefore the present invention adds the rare earth compound such as yittrium oxide, lanthana, improves product acid-alkali-corrosive-resisting, The polished bricks that order prepares is particularly suitable for application to external wall brick body and lays, and extends the service life of product.
6, the polished bricks that the present invention prepares is compared with existing product, and the closed porosity on top layer is less than 1.5%, wear-resisting intensity Reaching Mohs more than 8 degree, other every integrated performance indexs also have lifting greatly.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in detail.
The preparation method of a kind of stone matter jade porcelain polished bricks described in invention, comprises the steps:
(1) idiosome powder is prepared；
(2) surface layer powder is prepared；
(3) in brick machine die cavity, cloth idiosome powder and surface layer powder are executed the most successively, by the pressure of 50-80MPa, pressure System forms green compact；
(4) green compact be placed in microwave dryer carry out microwave drying, drying time 10-30min；
(5) starch adhesive is prepared；
(6) executing on dried green compact by the starch adhesive prepared, it is 1800-2300g/ that unit are executes the starch adhesive quality of cloth m2；
(7) green compact executing cloth starch adhesive be placed in microwave dryer carry out microwave drying, drying time 10-20min；
(8) flower is oozed in ink-jet；
(9) dividing two sections to be fired on the dried green compact executing cloth starch adhesive, the firing temperature of first paragraph is that 900-1100 is Celsius Degree, when burning till a length of 30-45 minute；The firing temperature of second segment is 1050-1150 degree Celsius, when burning till a length of 30-90 minute；
(10), after edging polishing, finished product is prepared.
In step (1), the composition raw material of idiosome powder calculates with parts by weight, including following component:
Clay 80-100 part；
Quartz 20-50 part；
Anhydrite 35-45 part；
Alpha-alumina 5-10 part；
Rare earth compound 1-3 part；
Sintering aid 1-4 part；
Shaping assistant 1-3 part.
In step (2), the composition raw material of surface layer powder calculates with parts by weight, including following component:
Silicon dioxide 70-80 part；
Aluminium sesquioxide 20-30 part.
In step (5), starch adhesive calculates with parts by weight, including following component:
Clay 80-100 part；
Quartz 20-50 part；
Anhydrite 35-45 part；
Alpha-alumina 5-10 part；
Rare earth compound 1-3 part；
Sintering aid 1-4 part；
Shaping assistant 1-3 part；
Distilled water 50-80 part；
Nano alumina sol 3-8 part；
Defoamer 1-1.5 part.
The solid content of described nano alumina sol is 25-40%.
Described rare earth compound is yittrium oxide or lanthana.Prior art mainly uses Anhydrite, the raw material of talcs is made For sintering aid, having glass to generate mutually, firing temperature is low, but corrosion-resistant, service life is short.Rare earth oxide belongs to infusibility Oxide, simultaneously works as crystal grain thinning and the effect of acceleration of sintering densification, and therefore the present invention adds the rare earth such as yittrium oxide, lanthana Compound, improves product acid-alkali-corrosive-resisting, and prepared polished bricks is particularly suitable for application to external wall brick body and lays, and extends product The service life of product.
Described sintering aid includes Talcum, potassium feldspar or dolomite.
Described shaping assistant includes methylcellulose, carboxymethyl cellulose or polyacrylamide.
Described defoamer is silicone oil or mineral oil.
Below in conjunction with detailed description of the invention, the present invention is described in further detail.
The material composition of specific embodiment and proportioning see following table:
Table one: the specific embodiment list of ingredients of idiosome powder:
Composition Embodiment one Embodiment two Embodiment three
Clay 80 parts 95 parts 100 parts
Quartz 20 parts 45 parts 50 parts
Anhydrite 35 parts 40 parts 45 parts
Alpha-alumina 5 parts 8 parts 10 parts
Rare earth compound 1 part 2.5 part 3 parts
Sintering aid 1 part 3 parts 4 parts
Shaping assistant 1 part 1.5 part 3 parts
Table two: the specific embodiment list of ingredients of surface layer powder:
Composition Embodiment one Embodiment two Embodiment three
Silicon dioxide 70 parts 75 parts 80 parts
Aluminium sesquioxide 30 parts 25 parts 20 parts
Table three: the specific embodiment list of ingredients of starch adhesive:
Composition Embodiment one Embodiment two Embodiment three
Clay 80 parts 95 parts 100 parts
Quartz 20 parts 45 parts 50 parts
Anhydrite 35 parts 40 parts 45 parts
Alpha-alumina 5 parts 8 parts 10 parts
Rare earth compound 1 part 2.5 part 3 parts
Sintering aid 1 part 3 parts 4 parts
Shaping assistant 1 part 1.2 part 3 parts
Distilled water 50 parts 65 parts 80 parts
Nano alumina sol 3 parts 5 parts 8 parts
Defoamer 1 part 1.3 part 1.5 part
Polished brick in porcelain character prepared by the present invention, on the basis of convenient source, adds the Alpha-alumina of big proportion, at base and executing Twice dried before using microwave drying to be fired after cloth starch adhesive, makes all degree of every component water content more preferably. The starch adhesive of the present invention uses rare earth oxide, nano alumina sol, sintering aid to mix, especially molten with nano aluminium oxide Glue is combined with alpha-alumina powder, reduces the manufacturing cost of firing temperature and product；Improve the intensity of product, acid and alkali-resistance corruption Erosion property；Using nano alumina sol, intergranular bond strength is high, and granule-morphology is maintained, on the product of preparation simultaneously Watch glass phase structure is fine and close, even if polishing size also will not produce open QI KOU relatively deeply in a large number, it is ensured that polished bricks resistance to Dirty ability；Additionally, without special coating anti-pollution agent before dispatching from the factory, save production cost and time.
The technique increasing secondary charity surface layer powder, realizes the effect of reduction natural jade composition, order by surface layer powder Ceramic tile presents the natural texture of lithotome, increases dicoration.Additionally, combine ink-jet to ooze colored technology, elegant in appearance except realizing Outside decorative effect, ceramic tile can reach the Mohs' hardness of Aeschna melanictera, and full formula adds without zirconium, and (existing pottery is the most all for health environment-friendly Containing the composition of zirconium, have radiation), and there is jade texture true to nature.
The polished bricks that the present invention prepares is compared with existing product, and the closed porosity on top layer is less than 1.5%, and wear-resisting intensity reaches To Mohs more than 8 degree, other every integrated performance indexs also have lifting greatly.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other form, any ripe Know professional and technical personnel be combined possibly also with the technology contents of the disclosure above, change or retrofit be the present invention etc. Effect embodiment.But every without departing from technical solution of the present invention content, the technical spirit of the foundation present invention is to above example institute Any simple modification, equivalent variations and the remodeling made, still falls within the protection domain of technical solution of the present invention.

Claims (10)

1. the preparation method of a stone matter jade porcelain polished bricks, it is characterised in that comprise the steps:
(1) idiosome powder is prepared；
(2) surface layer powder is prepared；
(3) in brick machine die cavity, cloth idiosome powder and surface layer powder are executed the most successively, by the pressure of 50-80MPa, pressure System forms green compact；
(4) green compact be placed in microwave dryer carry out microwave drying, drying time 10-30min；
(5) starch adhesive is prepared；
(6) executing on dried green compact by the starch adhesive prepared, it is 1800-2300g/m that unit are executes the starch adhesive quality of cloth2；
(7) green compact executing cloth starch adhesive be placed in microwave dryer carry out microwave drying, drying time 10-20min；
(8) flower is oozed in ink-jet；
(9) dividing two sections to be fired on the dried green compact executing cloth starch adhesive, the firing temperature of first paragraph is that 900-1100 is Celsius Degree, when burning till a length of 30-45 minute；The firing temperature of second segment is 1050-1150 degree Celsius, when burning till a length of 30-90 minute；
(10), after edging polishing, finished product is prepared.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 1, it is characterised in that: in step (1), idiosome The composition raw material of powder calculates with parts by weight, including following component:
Clay 80-100 part；
Quartz 20-50 part；
Anhydrite 35-45 part；
Alpha-alumina 5-10 part；
Rare earth compound 1-3 part；
Sintering aid 1-4 part；
Shaping assistant 1-3 part.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 2, it is characterised in that: in step (2), surface layer The composition raw material of powder calculates with parts by weight, including following component:
Silicon dioxide 70-80 part；
Aluminium sesquioxide 20-30 part.
4. according to the preparation method of the stone matter jade porcelain polished bricks described in Claims 2 or 3, it is characterised in that: surface layer powder and base Thickness ratio after the compacting of body powder is for 1/6-1/3.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 4, it is characterised in that: in step (5), starch adhesive Calculate with parts by weight, including following component:
Clay 80-100 part；
Quartz 20-50 part；
Anhydrite 35-45 part；
Alpha-alumina 5-10 part；
Rare earth compound 1-3 part；
Sintering aid 1-4 part；
Shaping assistant 1-3 part
Distilled water 50-80 part；
Nano alumina sol 3-8 part；
Defoamer 1-1.5 part.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 5, it is characterised in that: described nano aluminium oxide The solid content of colloidal sol is 25-40%.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 6, it is characterised in that: described rare earth compound For yittrium oxide or lanthana.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 7, it is characterised in that: described sintering aid bag Include Talcum, potassium feldspar or dolomite.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 8, it is characterised in that: described shaping assistant bag Include methylcellulose, carboxymethyl cellulose or polyacrylamide.
The preparation method of stone matter jade porcelain polished bricks the most according to claim 9, it is characterised in that: described defoamer is Silicone oil or mineral oil.
CN201610708582.8A 2016-08-24 2016-08-24 Method for preparing stone jade porcelain polished tile Pending CN106316356A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2645190A1 (en) * 2017-08-09 2017-12-04 Jose Eugenio GUERRERO CONEJO Rocalit sintered stone (Machine-translation by Google Translate, not legally binding)
CN107500741A (en) * 2017-10-10 2017-12-22 周益铭 A kind of preparation method of anti-pollution type polished brick in porcelain character
CN109020497A (en) * 2018-09-30 2018-12-18 王瑞 A kind of preparation method of Unglazed ceramic device
CN109279865A (en) * 2018-10-16 2019-01-29 兆邦陶瓷有限责任公司 Environmentally friendly porcelain throws the production technology of brick by force for a kind of wearability
CN115959886A (en) * 2022-12-14 2023-04-14 贵州亚泰陶瓷有限公司 Production method of raw stone full-body ceramic tile
CN116023152A (en) * 2022-12-30 2023-04-28 中南大学 High-temperature sintering aid and application thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2645190A1 (en) * 2017-08-09 2017-12-04 Jose Eugenio GUERRERO CONEJO Rocalit sintered stone (Machine-translation by Google Translate, not legally binding)
CN107500741A (en) * 2017-10-10 2017-12-22 周益铭 A kind of preparation method of anti-pollution type polished brick in porcelain character
CN107500741B (en) * 2017-10-10 2020-05-22 佛山市新华陶瓷业有限公司 Preparation method of stain-resistant porcelain polished tile
CN109020497A (en) * 2018-09-30 2018-12-18 王瑞 A kind of preparation method of Unglazed ceramic device
CN109279865A (en) * 2018-10-16 2019-01-29 兆邦陶瓷有限责任公司 Environmentally friendly porcelain throws the production technology of brick by force for a kind of wearability
CN115959886A (en) * 2022-12-14 2023-04-14 贵州亚泰陶瓷有限公司 Production method of raw stone full-body ceramic tile
CN116023152A (en) * 2022-12-30 2023-04-28 中南大学 High-temperature sintering aid and application thereof
CN116023152B (en) * 2022-12-30 2024-01-26 中南大学 High-temperature sintering aid and application thereof

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Application publication date: 20170111